I am a prime number.
The double of myself is equal to the square of me.

which number am I?

Can you find out the total number of triangles in the given figure?

You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.

What Adam and Eve do not have but the rest of the people have?

I am something people love or hate. I change peoples appearances and thoughts. If a person takes care of them self I will go up even higher. To some people I will fool them. To others I am a mystery. Some people might want to try and hide me but I will show. No matter how hard people try I will Never go down. What am I?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

Find the next number in the sequence

5 12 24 36 ?

Suppose you are a girl candidate and sitting in an interview. Suddenly the interviewer asks you, 'What if one morning you wake up and find out that you are pregnant?

How will you reply to such a question?